Individual Calculations July 2022 |
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Halldorsson, Bragi Total change: 22.60 | | |
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Bodsmot TR 2022 | Reykjavik | ISL | 2022-06-03 |
Rc | Ro | w | n | change | K | K*chg | Game |
2087 | 2043 | 3.00 | 4 | 1.13 | 20 | 22.60 | |
| Gudnyjarson, Sigurdur Pall | | | 1643 * | ISL | 1.00 | 1 | 0.08 | 20 | 1.60 | | Petursson, Gudni | | | 2019 | ISL | 0.50 | 1 | -0.03 | 20 | -0.60 | | Ptacnikova, Lenka | | wg | 2120 | ISL | 1.00 | 1 | 0.61 | 20 | 12.20 | | Gretarsson, Hjorvar Steinn | g | | 2566 | ISL | 0.50 | 1 | 0.47 | 20 | 9.40 | | * Rating difference of more than 400. Please read more at FIDE Handbook | Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | |
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